postfix: What is Postfix? It is Wietse Venema's mailer that started life as an
postfix: alternative to the widely-used Sendmail program.
postfix: 
postfix: Postfix attempts to be fast, easy to administer, and secure, while at
postfix: the same time being sendmail compatible enough to not upset existing
postfix: users. Thus, the outside has a sendmail-ish flavor, but the inside is
postfix: completely different. 
postfix: 
postfix: Packaging script written by Alan Hicks <alan@lizella.net>
postfix: and the SlackBuilds.org Team http://www.slackbuilds.org
postfix: 
